CVE-2022-4111 Improper Validation of Specified Quantity in Input in tooljet/tooljet

What is CVE-2022-4111?

CVE-2022-4111 is a medium-severity denial of service vulnerability in tooljet/tooljet, published on 22 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Unrestricted file size limit can lead to DoS in tooljet/tooljet <1.27 by allowing a logged in attacker to upload profile pictures over 2MB.

Weakness: CWE-1284

Which versions are affected by CVE-2022-4111?

2 open source packages ship an affected version, including tooljet. It affects 1 product.

Products include Tooljet Tooljet.

How do I fix CVE-2022-4111?

Upgrade tooljet to 1.27.0 or later.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2022-4111 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4111 exists.

Other vulnerabilities in tooljet/tooljet

• CVE-2022-3422 Improper Privilege Management in tooljet/tooljet Critical 9.8
• CVE-2022-2631 Improper Access Control in tooljet/tooljet Critical 9.8
• CVE-2022-2037 Excessive Attack Surface in tooljet/tooljet Critical 9.8
• CVE-2022-23067 ToolJet - Token Leakage via Referer Header High 8.8
• CVE-2022-27978 Business logic in n/a High 7.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-hgp8-w8fj-r4cm.